Clinical trials · Hartford, CT
Substance Use Disorders clinical trials in Hartford
We’re tracking 32 recruiting substance use disorders studies with a site in or near Hartford — including Phase 1, Phase 1/Phase 2 and Phase 2 studies, each written for real people, not researchers.
Recruiting studies near Hartford
- NCT05913752RecruitingPhase 1/Phase 2
Test drug CMND-100 in people with alcohol use disorder
This early study tests the safety and dosing of CMND-100 in first-time participants, including people with alcohol use disorder (AUD) and some healthy volunteers. It may help researchers understand whether the drug is safe, and how it might affect alcohol use in AUD.
New Haven, ConnecticutAges 18–60 - NCT07029529RecruitingPhase 2
Apremilast for alcohol use disorder
This study tests whether a drug called apremilast can help people who drink heavily reduce their alcohol use. You will take the medication daily for several weeks and attend study visits to track your progress.
New Haven, ConnecticutAges 21–65 - NCT07221396Enrolling by invitation
A text-based program to help reduce stimulant use
This study tests a text-message program called LDART to help people who use cocaine or other stimulants cut down or quit. If you live in Connecticut, have a smartphone, and want to reduce your stimulant use, you may be able to join.
New Haven, ConnecticutAges 18 years+ - NCT05932745Recruiting
Test of new e-cig ingredients in current adult users
This study tests how new e-cigarette ingredients affect adults who already use e-cigarettes. You may be asked to avoid tobacco and nicotine briefly before sessions so researchers can measure effects more clearly.
New Haven, ConnecticutAges 18 years+ - NCT06136195RecruitingPhase 1
Mavoglurant for alcohol craving in heavy drinkers
This trial tests whether a medication called mavoglurant can reduce alcohol cravings and drinking in people who are heavy drinkers with alcohol use disorder and are not looking for treatment.
New Haven, ConnecticutAges 21–50 - NCT06584448Recruiting
Drinking, acetate, and stress study
This study looks at how acetate (a substance produced when the body breaks down alcohol) affects stress and drinking. It tests if giving acetate can help people with alcohol use disorder (AUD) reduce their drinking.
New Haven, ConnecticutAges 18–60 - NCT06544291RecruitingPhase 2
THC and CBD for pain and opioid use disorder
This study tests whether a combination of THC and CBD can help people who have both opioid use disorder and chronic low back pain. You would need to be on a stable dose of methadone and have used cannabis at least once in your life.
New Haven, ConnecticutAges 18–65 - NCT07223398Recruiting
Making HIV care decisions with people who've been in the justice system
This trial helps people recently involved with the justice system and who use stimulants or opioids decide on HIV prevention or treatment. It tests a shared decision-making approach for taking HIV medication (ART) or PrEP.
New Haven, ConnecticutAges 18 years+
Hear when a new Substance Use Disorders trial opens near Hartford, CT
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Substance Use Disorders trials in other cities
Where these studies are running near Hartford
Institutions with a site for the recruiting substance use disorders studies listed above.
- Connecticut Mental Health Center · 3 studies
- Yale University · 3 studies
- Magnetic Resonance Research Center (MRRC) at The Anlyan Center
- The John B. Pierce Laboratory
- Yale New Haven Hospital
- Yale School of Medicine
What taking part in a substance use disorders study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting substance use disorders studies in Connecticut.
Common questions
- Are there substance use disorders clinical trials near Hartford?
- Yes. We're currently tracking 32 recruiting substance use disorders studies with a site near Hartford, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a substance use disorders study near Hartford?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Hartford to take part?
- Not necessarily. These studies have a site near Hartford, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a substance use disorders trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New substance use disorders studies open near Hartford regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.